A Blitzmax Medical Mystery - Paging Dr. Codemaster

I'm having an issue between debug mode and non-debug mode that is perplexing. Included is all source code, so you can try to replicate.

I'm using drawPoly for all of the drawing. The only class that *should* be relevant is the Trail and TrailSegment class, in Trail.bmx.

Debug Mode:



Non Debug Mode:



Blitzmax 1.28
Intel Mac OSX 10.5.2
Radeon X1900xt

Source:

http://www.owoho.com/trails.zip